| /* Error reporting interface for xstrto* functions. |
| |
| Copyright (C) 1995-1996, 1998-1999, 2001-2004, 2006-2020 Free Software |
| Foundation, Inc. |
| |
| This program is free software: you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 3 of the License, or |
| (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program. If not, see <https://www.gnu.org/licenses/>. */ |
| |
| #ifndef XSTRTOL_ERROR_H_ |
| # define XSTRTOL_ERROR_H_ 1 |
| |
| # include "xstrtol.h" |
| |
| # include <getopt.h> |
| |
| /* Report an error for an invalid integer in an option argument. |
| |
| ERR is the error code returned by one of the xstrto* functions. |
| |
| Use OPT_IDX to decide whether to print the short option string "C" |
| or "-C" or a long option string derived from LONG_OPTION. OPT_IDX |
| is -2 if the short option "C" was used, without any leading "-"; it |
| is -1 if the short option "-C" was used; otherwise it is an index |
| into LONG_OPTIONS, which should have a name preceded by two '-' |
| characters. |
| |
| ARG is the option-argument containing the integer. |
| |
| After reporting an error, exit with a failure status. */ |
| |
| _Noreturn void xstrtol_fatal (enum strtol_error, |
| int, char, struct option const *, |
| char const *); |
| |
| #endif /* not XSTRTOL_ERROR_H_ */ |